selectin

noun

se·​lec·​tin sə-ˈlek-tin How to pronounce selectin (audio)
: any of various sugar-binding proteins found on the surface of cells that are involved in the calcium-dependent adhesion of cells (such as white blood cells) to other cells (such as endothelial cells lining blood vessels) and that mediate the migration of cells to sites of inflammation
Called selectins, these proteins appear on the surface of the endothelial cells lining blood vessels after injured tissues nearby release powerful signaling compounds known as cytokines.Joseph Alper, Science

Dictionary Entries Near selectin

Cite this Entry

“Selectin.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/selectin. Accessed 21 Nov. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!